NCT member Doyoung is set to release a special single, 'Promise,' offering fans new music just before his mandatory military service commences. The singer recently shared promotional visuals for the upcoming track, generating anticipation among his global fanbase.
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| Photo Credit - SM Entertainment |
On December 6 at midnight KST, a series of music video teaser images for 'Promise' were unveiled, providing a first look at the aesthetic accompanying his latest solo endeavor. The single has been confirmed as a duet, featuring a significant collaboration with KISS OF LIFE's main vocalist, Belle. This partnership marks a notable first-time vocal pairing between a prominent member of NCT and a lead vocalist from KISS OF LIFE, drawing interest across both fandoms for its unique blend of talent.
Doyoung is scheduled to begin his active duty military service with the Republic of Korea Army on December 8 KST. Strategically timed, the new track 'Promise' is slated for release on December 9 at 6 PM KST, providing a heartfelt musical gesture to his audience following his enlistment. This release underscores the artist's commitment to connecting with his supporters even as he transitions into military duty.
DOYOUNG '늦은 말 (Promise)' MV Teaser Images
— NCT (@NCTsmtown) December 5, 2025
DOYOUNG 【Promise】
➫ 2025.12.09 6PM (KST)
💿 Pre-orderhttps://t.co/TmUARhYluC#DOYOUNG #도영#늦은말 #DOYOUNG_늦은말 #DOYOUNG_늦은말_Promise #NCT #NCT127 pic.twitter.com/8ZyRVsZHXR
The release of 'Promise' with Belle is poised to be a significant moment for fans of both NCT and KISS OF LIFE, offering a fresh vocal dynamic while also serving as a poignant farewell from Doyoung. The timing of the single's drop, immediately following his enlistment, is expected to resonate deeply with his dedicated fanbase, reinforcing his presence in the industry during his hiatus.